Hi,

I'm doing a LEED certification and I have a three floors office building, with three underground floors for parking purposes only.
These three underground floors have NO HVAC...

1. Is anyone using condensate for make-up to their cooling tower?
2. If so, what size and type of meter is being used?
3. Is it allowable to calculate condensate for the cooling tower...

You can do two things. One, wait the 2 months and submit all design credits together. Two, defer a few of the design credits to the construction credit review. Without knowing why you are...

Once you establish your LEED boundary it must remain consistent across all credits.

I asked this a couple of days ago on the HAP users forum and no one has responded so hopefully I'll have better luck here. I am working on a very large church complex (45,000 sqft) with about 80...

I am reviewing a submittal for duct sealant Hardcast Flex-Grip 550 which specifies a...

Any chemists out there know where Bishpenol A, a known endocrine disruptor, fits into the chemical avoidance picture? I've been told it's not a PBT but it doesn't seem to fit into this category...

I am trying to Calculate the required Pressure Drop adjustment for a lab facility, using Addenda "p" from ASHREA 90.1-2007. The credit for "Fully ducted return and/or exhaust air systems is...

In our project cleaning tissues will be used. It's a special cleaning agent for plastic weld joints.
This tissues are soaked with cleaning fluid based on ethyl alcohol.
Cleaning...

On the review team, there's likely to be different people reviewing different credits, based on their area of expertise. The summary narrative helps those different players understand the big...